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Most Recent Observation

This application displays the last observation received by the IEM from this site. The time stamp is in America/Chicago timezone.

This station reports observations in SHEF format. The following two tables break these SHEF reports into recently made reports and those older than five days ago. The IEM's archive of raw SHEF text products is only five days, so thus why the Product links are only for the first table.

Recent SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[HP] Elevation, pool [I] InstantaneousZR[-] Jul 11, 2026 05:00 AMSource Text
[HT] Elevation, project tail water stage [I] InstantaneousZR[-] Jul 11, 2026 05:00 AMSource Text
[PC] Precipitation, accumulator [I] InstantaneousGR[-] Jul 11, 2026 04:00 AM12.94Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayWR[-] Jul 10, 2026 07:00 AM0.01Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [H] 1 HourGR[-] Jul 11, 2026 04:00 AM0Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [H] 1 HourZR[-] Jul 11, 2026 05:00 AMSource Text
[QT] Discharge, computed total project outflow [H] 1 HourZR[-] Jul 11, 2026 05:00 AMSource Text

Five days and older SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[PC] Precipitation, accumulator [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM14.3N/A
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayGR[-] Mar 18, 2026 07:00 AMN/A
[PP] Precipitation (includes liquid amount of new snowfall) [H] 1 HourRG[-] Sep 30, 2021 08:00 AM0N/A
[PP] Precipitation (includes liquid amount of new snowfall) [H] 1 HourGR[-] Jun 4, 2026 12:00 PM0N/A

This data was provided by a JSON(P) webservice. You can find more JSON services.